How To Fix /IWFND/CM_USER_SUBS001 - Exception occurred in user subscription BAdI

/IWFND/CM_USER_SUBS001 - Overview

• Message type: E = Error

• Message class: /IWFND/CM_USER_SUBS -

• Message number: 001

• Message text: Exception occurred in user subscription BAdI

Self-Explanatory Message

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/IWFND/CM_USER_SUBS001 - Details

• The SAP error message /IWFND/CM_USER_SUBS001 Exception occurred in user subscription BAdI typically occurs in the context of SAP Gateway and OData services. This error is related to the Business Add-In (BAdI) implementation for user subscriptions, which is part of the SAP Gateway framework.
  
  Cause:
  
  BAdI Implementation Issues: The BAdI implementation for user subscriptions may not be correctly defined or activated. This can lead to exceptions being thrown when the system tries to execute the BAdI.
  Data Issues: There may be issues with the data being processed, such as missing or incorrect data that the BAdI expects.
  Authorization Issues: The user executing the operation may not have the necessary authorizations to perform the action, leading to exceptions.
  System Configuration: Incorrect configuration of the SAP Gateway or related components can also lead to this error.
  
  
  Solution:
  
  
  Check BAdI Implementation:
  
  Go to transaction SE18 to check the BAdI implementation for user subscriptions.
  Ensure that the implementation is active and correctly coded. Look